Ellyn Szewczyk

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An automated, computerized color-vision test was designed to diagnose congenital red-green color-vision defects. The observer viewed a yellow appearing CRT screen. The principle was to measure increment thresholds for three different chromaticities, the background yellow, a red, and a green chromaticity. Spatial and temporal parameters were chosen to favor(More)
BACKGROUND The overall goal of the current study was to examine the relationships among uncompensated admittance (Ya) at ambient pressure extracted from tympanograms, energy reflectance (ER) measures at ambient pressure from wideband acoustic transfer functions (WATF), and distortion product otoacoustic emissions (DPOAEs). If WATF measures of Ya are(More)
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